6501101.pdf

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~----~8--------~------~7------~.-------6--------~------~5--------~--------4~------L-------~3-----.--~------~2_,----~~===~--'----~ p l p l N G LEGE N D ZoNE I•"' '~~IUN~ ::DATE ~ GENERAL NOTES

\. ALL MATERIALS AND WORKMANSHIP "TO BE IN ACCORDANCE 'filTH A.B.S.

AND U.S.C.G RL\LE.S AND REG\JLATIONS.

2. EQUIPMENT lOCAl10NS ARE TO BE IN ACCORDANCE. ~\TH RE"FER'E.NCE No. 2.

3. PIPING 2" AND LARGER TO BE SMLS CLASS 200 CU-N\

90/JO(M!L-T-16420) UNLESS NOTED 0THE.RW1SE.

4. PIPING I 1/2." AND SMALLER TO BE SMLS STD. RED BRASS A~llll B43.

5. FITTINGS 2'' AND LARGER TO BE CLASS 200 C.U-N\ 90/10

(1111L-T- 15726) UNLESS NO "TED 01t!ERWISE.

7. ALL BUTTWELDS \0 SE MADE WITH BACKING RINGS.

6. FITIINGS I 1/2." AND SMALLER TO BE. 125.:#" CAST BRONZE SCR'D.

8. PIPING IS TO BE ADEQ\JATELY SUPPORTED TO PREVENT DAMAGE.

FROM VIBRATION AND ALLOW FOR EXPANSION.

9. PIPE WELDING IN EIEN't.RAL SHALl BE \N ACCORDANCE \HI"TH

THE A.B.S. REQU1RE.MENT5.

10. PIPING SY51"EM TO HAVE. LOW POINT DRAINS. SEE REF.\ SHE.ET \0 fOR DET.A.IL.

1\. FOR, INFORMATION ON BHD. AND SHELL PENETRATIONS,

INSTALLATION OF GAUGES, VJELDJNG DETAILS, ETC.j SEE PIPING STANDARD BOOKLET, REF. l.

\2. LlSE CHARGE No.7905A FOR FIRE &. SPRINKLER SYSTEM.

13. SE.E TANK ARRANGEMENT DWG. (RET.l2) FOR C0MPART111EN"T ~o. OF TANKS.

14. FOR CONSTUCTION DWGS. OF fiRE L.. SPRINKLER SYSTEM SEE REf. 4 THRU l I.

15. FOR INFO ON FOUNDATION FDR. PUMP No.5 SEE REF. !6, S"HT. 4.

lb. FOR INFO ON FOUNDA110N FOR ?UMP No.6 SEE REF. 17, SHT. 3.

!7-----------t-----s~5~5-~·~5_o~t~lt~3----_, 16 . FDNS. - ENGINE ROOM 185-l:.SO\OM

\5 ~ - 'U & o• '""' 532-6501\09

I 4 r ~ SYSTEM 555 6501 II 3

13 VALVE TAG UST 6001( 15b-6500'359

12 TANK ARRANGEMENT L0t-650099B

I\ FIRE & SPRINKLER S'I'S \SO SPLS ABV MW t>K 521-6500155

10 FIRE & SPRINKlER. SYSTEM ABOVE N'\AIN DE.CK 52\-65008'50

9 ~~------f----=sc-z,---,-=5o--o9~90c------l

.521-6500969 8 I""IKt &. SPRitJKLER SYS OUTS!.OE E.R. (AFT)

7 l;,t.. ~ISO . OU1 t c---f---5-2-1--.-50-0-~-54---j

6 FIRE &. 'SPRINKLER SYS OUTSID~ E..R. (fWD) 521- 65602"52

5 n"'c &. SPRINKLER SV~TEN\ IN ENG. RM. 521-65'0098'0"

4 FIR£ & '5PRINKLER ISO 5POOLS IN E.R. 5'2J-65009<f4

'3 I t:l.t" k BALLAST SV'5TEM 529-650\ICIO

2 GEN. ARRANGEMENT- ENGINE ROOM - MOD. D '&CI-65009;;59

I PIPING STANDARD DETAIL

!NO. TillE OWG. NO.

REFERENCES

8 7

SYMBOL DESCRIPTION

6UTIERF"LY VALVE LUG ""T'<PE W/ MANUAL GEA~ OPERATOR

BUT\ERFL'i' VALVE WAFER TYPE W/ ElECTRIC ACTUATOR

Hil---l 6VnERFLV VPJ..VE. WAFER T'{PE

GATE VAlVE FLANGED

CHECK VPJ....VE fLANGE.D

ANGLE VALVE, STOP CHECK FLANGE.D

GATE VAL. VE. 5.CR'D.

RELIEF VALVE, SCF(D.

SIMPLEX STRAINER, FLAN<:£0

DUPLEX &TRAINER, FLANGED

1'-? __,0}--'11 CONCENTRIC REDUCER

?-? -0 SUCT10N STRAINER (McDERMOlT FABRICATED)

CHE"CK VALVE scR'o.

1'-? -1] f-1 -'j U)JION SCR'D. (S.W. SIM.)

PUMP DATA

FIRE PUMP (1-REQ'D. IN ENG. ROOM)

PUMP NO. 5

AURORA MODEL 342, 2x2 l/2x7A W/ GENERAL ELECTRIC MOTOR IS H.P., 3500 RPM 200 GPM @ !85' TOI-l(BO PSI), 3/60/440 VOLT lEFC lo'IARINE DUTY FRAME

FIRE PUMP (1-REQ'D. IN YEt-\. REC. ROOM)

PUMP NO. 6

CROWN MODEL B-30 W/GtNERAl ELE.CiRIC MOTOR 20 H.P., 3600 ~PM

200 GPM@ 170' 1DH(74 PSI), 3/60/440 VOLT TEFC MARINE DU"T'1' FRAME

6 5

SYMBOL

DESCRIPTION

FLEX CONNEC"T\ON FLANGED

FlEX CONNECTION SCR'O.

··y .. "TYPE STRAINER SCR'I:l. (SOCKETWELD SIMILAR)

BUTIERFL '( VALVE LUG T'I"PE W/ HYDRAULIC AClUATOR

SIMPLEX S1RAINER SCR'D.

SCR' D. CAP W / CHAIN

VENT CHECK VALVE FLANGED

VENT Cf4ECK VALVE SCR'D.

GATE VAlVE SCR'D. QUICK ACTING/SELF CLOSING

PRE~SURE INDICATOR

G...OBE VALVE.

PRESSURE REDUCING VAL \IE

SOUNDING TUBE

flOW INDICATOR

REV STATUS

& SHEE"TS

REV A A A

SHEET I 2 3 4

2C

A '~~·~ QOR;fl: I 2~0. I l~l ?J/ J0/90 ~

L ~' ' Jt7 1'0

SHT. 2

FIREPLUG TO BE

AT FlRESTATION

SUIT ITEM l.

6G 2. REVISED MA"lt;RJAL SPECIFICATION FOR CU-NI TO SU\"T ABS COM!v'lENTS

04-63-ABS DATED APRIL 17, 1990,

\1E/VI No. 2.

SHT. 3

VAR 3. REVISED TO SUIT DESIGN

DEVELOPMENT.

5H

5C

5C

5H

YAR

I~~~- FOLLOWING REVISION IS TO

J ::':-:~ GD"R# 2 000- 260. 1- I ':11. 3

J :~ ~C~ISED 1HE. DISCHARGE. \.INE

FORWARD AND lHE 3" LINE STARBOARD TO AGREE WlfH DWG&.

521-6500~84 & 521-6500988 TO SUIT ITEM Ia.

5. REVISE.D TO SHOW PRESSURE

GAUGES IN THE SUCTION AND

DISCHARGE UNES TO SUIT ITEM lb.

6. LABELED 4" SUPPLY LINE OFF

ll;E 10" SEA CHEST CR05S CONNECIION TO Sll\T ITEM 2.

7. INDICATED Srz.E. Ot THE. LINE ON 1H'll".0 DECK TO THE PR£55UR€

GAUGE ON 1"HE. MAIN DECK, FR 55,

TO SUIT ITEM 3.

8. REMOVE-D 3xl.5 INCH R"E.PVCER

TO SUIT ITBVI 4.

9. REVlSE.D GATE VALVE TO THE AfFF TAN)i.. TO A BUTTERFLY

VALV~ AS SHOWN ON DWGS.

/;~ 6B009S4 &. 521- 65oo~d'i

, v sun 1TEJvt s.

5H1". 4 I 0. REMOVED 3x \.5 INCH REDUCER

TO SUIT 11EM 7.

DISTRIBUTION AUTHORIZED TO U.S. GOVERN

MENT AGENCIES AND THEIR CONTRACTORS

ADMINISTRATIVE/OPERATIONAL USE. OTHER

REQUESTS FOR THIS DOCUMENT SHALL BE RE

FERRED TO NUWE$ SECURITY MANAGER. KEY

PORT. WA 98345-0580.

APP\..lCABIL\TY NOTE·.

DESTROY BY ANY METHOD THAT WILL PREVENT

DISCLOSURE OF CONTENTS OR RECONSTRUC

TION OF THE DOCUMENT.

THIS DRAWING \5 ALSO APPUCASLE TO CON"TRACT NUMBER

N00024- ea-c- zo~3.

FOR OFFICIAL USE ONLY

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ID dr THE 'NAVY - WASHINGTON, D.C. 20362.

YTT g CLASS

PIPING DIAGRAM

FIRE & SPRINKLER SYSTEM

TITLE SHEET

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